CBS' TKO, Harlots Returns, Handmaid's Finale and More

On TV this Wednesday: Kevin Hart hosts a new obstacle course competition, The Handmaid’s Tale wraps its sophomore run and a Parenthood fave turns up on Reverie. Here are 10 programs to keep on your radar; all times are Eastern:

Two episodes: In this two-parter, Gabi takes Sofia on a last-minute trip to Mexico to cover up the fact that she forgot her birthday.

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CBS

TKO: Total Knock Out

Series premiere (special time): From uber-producer Mark Burnett comes this competition in which one player races through obstacle courses while four other contestants fire ridiculous projectiles in an attempt to knock and/or slow them down. In the end, the fastest competitor wins a cash prize; Kevin Hart hosts.

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CBS

Code Black

In the series’ penultimate episode, Willis continues to treat Rox, while Leanne and Max’s father look for Ariel. (Yep, cancelled.)

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The CW

The Originals

Klaus helps Hope work through her pain; someone from Elijah’s past returns in need of help; Marcel takes on the nightwalkers. (Get Legacies premiere date.)

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USA Network

Colony

Will, Broussard, Katie and Amy assist the Outliers during an emergency; Snyder plots to take over Seattle.